Stefan Herrmann

Papers

Total Citations

H-Index

About

Stefan Herrmann is a leading researcher at the intersection of distributed systems and the Internet of Things (IoT), with a particular focus on resilient, scalable workflow execution. His most cited work, "Self-Healing for Distributed Workflows in the Internet of Things" (2017, 14 citations), addresses a critical challenge in IoT: how to maintain reliable process execution across hierarchical networks of heterogeneous devices. Herrmann pioneered techniques for moving subprocess execution closer to the computing edge, enabling specialized devices to handle activities locally while preserving overall workflow integrity. His key contribution lies in developing self-healing mechanisms that allow distributed workflows to automatically recover from device failures or network disruptions—a fundamental requirement for real-world IoT deployments in smart manufacturing, logistics, and infrastructure monitoring. By demonstrating that hierarchical network structures can support fault-tolerant, decentralized process execution, Herrmann has helped bridge the gap between theoretical distributed computing and practical IoT applications. His work is particularly valued by researchers and engineers designing robust, autonomous systems where centralized control is impractical.